diff options
Diffstat (limited to 'src/gui/kernel/qapplication_p.h')
| -rw-r--r-- | src/gui/kernel/qapplication_p.h | 204 |
1 files changed, 193 insertions, 11 deletions
diff --git a/src/gui/kernel/qapplication_p.h b/src/gui/kernel/qapplication_p.h index ddd5624..90eaba0 100644 --- a/src/gui/kernel/qapplication_p.h +++ b/src/gui/kernel/qapplication_p.h @@ -55,6 +55,7 @@ // #include "QtGui/qapplication.h" +#include "QtGui/qevent.h" #include "QtGui/qfont.h" #include "QtGui/qcursor.h" #include "QtGui/qregion.h" @@ -77,11 +78,10 @@ class QClipboard; class QGraphicsScene; class QGraphicsSystem; class QInputContext; -class QKeyEvent; -class QMouseEvent; class QObject; -class QWheelEvent; class QWidget; +class QGestureManager; +class QSocketNotifier; extern bool qt_is_gui_used; #ifndef QT_NO_CLIPBOARD @@ -158,17 +158,19 @@ inline QPointF QTabletDeviceData::scaleCoord(int coordX, int coordY, int outOriginY, int outExtentY) const { QPointF ret; + if (sign(outExtentX) == sign(maxX)) - ret.setX(((coordX - minX) * qAbs(outExtentX) / qAbs(qreal(maxX))) + outOriginX); + ret.setX(((coordX - minX) * qAbs(outExtentX) / qAbs(qreal(maxX - minX))) + outOriginX); else - ret.setX(((qAbs(maxX) - (coordX - minX)) * qAbs(outExtentX) / qAbs(qreal(maxX))) + ret.setX(((qAbs(maxX) - (coordX - minX)) * qAbs(outExtentX) / qAbs(qreal(maxX - minX))) + outOriginX); if (sign(outExtentY) == sign(maxY)) - ret.setY(((coordY - minY) * qAbs(outExtentY) / qAbs(qreal(maxY))) + outOriginY); + ret.setY(((coordY - minY) * qAbs(outExtentY) / qAbs(qreal(maxY - minY))) + outOriginY); else - ret.setY(((qAbs(maxY) - (coordY - minY)) * qAbs(outExtentY) / qAbs(qreal(maxY))) + ret.setY(((qAbs(maxY) - (coordY - minY)) * qAbs(outExtentY) / qAbs(qreal(maxY - minY))) + outOriginY); + return ret; } #endif @@ -189,6 +191,114 @@ extern "C" { } #endif +#if defined(Q_WS_WIN) +typedef BOOL (WINAPI *qt_RegisterTouchWindowPtr)(HWND, ULONG); +typedef BOOL (WINAPI *qt_GetTouchInputInfoPtr)(HANDLE, UINT, PVOID, int); +typedef BOOL (WINAPI *qt_CloseTouchInputHandlePtr)(HANDLE); + +#ifndef WM_GESTURE + +#define WM_GESTURE 0x0119 +#define WM_GESTURE_NOTIFY 0x011A + +DECLARE_HANDLE(HGESTUREINFO); + +#define GF_BEGIN 0x00000001 +#define GF_INERTIA 0x00000002 +#define GF_END 0x00000004 + +/* + * Gesture IDs + */ +#define GID_BEGIN 1 +#define GID_END 2 +#define GID_ZOOM 3 +#define GID_PAN 4 +#define GID_ROTATE 5 +#define GID_TWOFINGERTAP 6 +#define GID_ROLLOVER 7 + +typedef struct tagGESTUREINFO { + UINT cbSize; // size, in bytes, of this structure (including variable length Args field) + DWORD dwFlags; // see GF_* flags + DWORD dwID; // gesture ID, see GID_* defines + HWND hwndTarget; // handle to window targeted by this gesture + POINTS ptsLocation; // current location of this gesture + DWORD dwInstanceID; // internally used + DWORD dwSequenceID; // internally used + ULONGLONG ullArguments; // arguments for gestures whose arguments fit in 8 BYTES + UINT cbExtraArgs; // size, in bytes, of extra arguments, if any, that accompany this gesture +} GESTUREINFO, *PGESTUREINFO; +typedef GESTUREINFO const * PCGESTUREINFO; + +typedef struct tagGESTURENOTIFYSTRUCT { + UINT cbSize; // size, in bytes, of this structure + DWORD dwFlags; // unused + HWND hwndTarget; // handle to window targeted by the gesture + POINTS ptsLocation; // starting location + DWORD dwInstanceID; // internally used +} GESTURENOTIFYSTRUCT, *PGESTURENOTIFYSTRUCT; + +/* + * Gesture argument helpers + * - Angle should be a double in the range of -2pi to +2pi + * - Argument should be an unsigned 16-bit value + */ +#define GID_ROTATE_ANGLE_TO_ARGUMENT(_arg_) ((USHORT)((((_arg_) + 2.0 * 3.14159265) / (4.0 * 3.14159265)) * 65535.0)) +#define GID_ROTATE_ANGLE_FROM_ARGUMENT(_arg_) ((((double)(_arg_) / 65535.0) * 4.0 * 3.14159265) - 2.0 * 3.14159265) + +typedef struct tagGESTURECONFIG { + DWORD dwID; // gesture ID + DWORD dwWant; // settings related to gesture ID that are to be turned on + DWORD dwBlock; // settings related to gesture ID that are to be turned off +} GESTURECONFIG, *PGESTURECONFIG; + +#define GC_ALLGESTURES 0x00000001 +#define GC_ZOOM 0x00000001 +#define GC_PAN 0x00000001 +#define GC_PAN_WITH_SINGLE_FINGER_VERTICALLY 0x00000002 +#define GC_PAN_WITH_SINGLE_FINGER_HORIZONTALLY 0x00000004 +#define GC_PAN_WITH_GUTTER 0x00000008 +#define GC_PAN_WITH_INERTIA 0x00000010 +#define GC_ROTATE 0x00000001 +#define GC_TWOFINGERTAP 0x00000001 +#define GC_ROLLOVER 0x00000001 +#define GESTURECONFIGMAXCOUNT 256 // Maximum number of gestures that can be included + // in a single call to SetGestureConfig / GetGestureConfig + + + +#define GCF_INCLUDE_ANCESTORS 0x00000001 // If specified, GetGestureConfig returns consolidated configuration + // for the specified window and it's parent window chain + +typedef BOOL (*PtrGetGestureInfo)(HGESTUREINFO hGestureInfo, PGESTUREINFO pGestureInfo); +typedef BOOL (*PtrGetGestureExtraArgs)(HGESTUREINFO hGestureInfo, UINT cbExtraArgs, PBYTE pExtraArgs); +typedef BOOL (*PtrCloseGestureInfoHandle)(HGESTUREINFO hGestureInfo); +typedef BOOL (*PtrSetGestureConfig)(HWND hwnd, DWORD dwReserved, UINT cIDs, + PGESTURECONFIG pGestureConfig, + UINT cbSize); +typedef BOOL (*PtrGetGestureConfig)(HWND hwnd, DWORD dwReserved, + DWORD dwFlags, PUINT pcIDs, + PGESTURECONFIG pGestureConfig, + UINT cbSize); + +typedef BOOL (*PtrBeginPanningFeedback)(HWND hwnd); +typedef BOOL (*PtrUpdatePanningFeedback)(HWND hwnd, LONG, LONG, BOOL); +typedef BOOL (*PtrEndPanningFeedback)(HWND hwnd, BOOL); + +#endif // WM_GESTURE +#endif // Q_WS_WIN + +class QPanGesture; +class QPinchGesture; +struct StandardGestures +{ + QPanGesture *pan; + QPinchGesture *pinch; + StandardGestures() : pan(0), pinch(0) { } +}; + + class QScopedLoopLevelCounter { QThreadData *threadData; @@ -200,6 +310,12 @@ public: { --threadData->loopLevel; } }; +typedef QHash<QByteArray, QFont> FontHash; +FontHash *qt_app_fonts_hash(); + +typedef QHash<QByteArray, QPalette> PaletteHash; +PaletteHash *qt_app_palettes_hash(); + class Q_GUI_EXPORT QApplicationPrivate : public QCoreApplicationPrivate { Q_DECLARE_PUBLIC(QApplication) @@ -210,6 +326,7 @@ public: #if defined(Q_WS_X11) #ifndef QT_NO_SETTINGS static QString kdeHome(); + static QString x11_desktop_style(); static bool x11_apply_settings(); #endif static void reset_instance_pointer(); @@ -219,10 +336,11 @@ public: #endif static bool quitOnLastWindowClosed; static void emitLastWindowClosed(); -#ifdef Q_OS_WINCE +#ifdef Q_WS_WINCE static int autoMaximizeThreshold; static bool autoSipEnabled; #endif + static QString desktopStyleKey(); static QGraphicsSystem *graphicsSystem() #if !defined(Q_WS_QWS) @@ -358,7 +476,7 @@ public: #ifdef Q_WS_MAC static bool native_modal_dialog_active; #endif -#if defined(Q_WS_WIN) && !defined(Q_OS_WINCE) +#if defined(Q_WS_WIN) && !defined(Q_WS_WINCE) static bool inSizeMove; #endif @@ -392,7 +510,7 @@ public: static QApplicationPrivate *instance() { return self; } - static QString *styleOverride; + static QString styleOverride; static int app_compile_version; @@ -419,20 +537,84 @@ public: QEvent::Type type, Qt::MouseButtons buttons, QWidget *buttonDown, QWidget *alienWidget); static bool sendMouseEvent(QWidget *receiver, QMouseEvent *event, QWidget *alienWidget, - QWidget *native, QWidget **buttonDown, QPointer<QWidget> &lastMouseReceiver); + QWidget *native, QWidget **buttonDown, QPointer<QWidget> &lastMouseReceiver, + bool spontaneous = true); #if defined(Q_WS_WIN) || defined(Q_WS_X11) void sendSyntheticEnterLeave(QWidget *widget); #endif + QMap<int, QWidget *> widgetForTouchPointId; + QMap<int, QTouchEvent::TouchPoint> appCurrentTouchPoints; + static void updateTouchPointsForWidget(QWidget *widget, QTouchEvent *touchEvent); + void initializeMultitouch(); + void initializeMultitouch_sys(); + void cleanupMultitouch(); + void cleanupMultitouch_sys(); + int findClosestTouchPointId(const QPointF &screenPos); + void appendTouchPoint(const QTouchEvent::TouchPoint &touchPoint); + void removeTouchPoint(int touchPointId); + static void translateRawTouchEvent(QWidget *widget, + QTouchEvent::DeviceType deviceType, + const QList<QTouchEvent::TouchPoint> &touchPoints); + +#if defined(Q_WS_WIN) + static qt_RegisterTouchWindowPtr RegisterTouchWindow; + static qt_GetTouchInputInfoPtr GetTouchInputInfo; + static qt_CloseTouchInputHandlePtr CloseTouchInputHandle; + + QHash<DWORD, int> touchInputIDToTouchPointID; + QList<QTouchEvent::TouchPoint> appAllTouchPoints; + bool translateTouchEvent(const MSG &msg); + + typedef QMap<QWidget*, StandardGestures> WidgetStandardGesturesMap; + WidgetStandardGesturesMap widgetGestures; + ulong lastGestureId; + + PtrGetGestureInfo GetGestureInfo; + PtrGetGestureExtraArgs GetGestureExtraArgs; + PtrCloseGestureInfoHandle CloseGestureInfoHandle; + PtrSetGestureConfig SetGestureConfig; + PtrGetGestureConfig GetGestureConfig; + PtrBeginPanningFeedback BeginPanningFeedback; + PtrUpdatePanningFeedback UpdatePanningFeedback; + PtrEndPanningFeedback EndPanningFeedback; +#endif + +#ifdef QT_RX71_MULTITOUCH + bool hasRX71MultiTouch; + + struct RX71TouchPointState { + QSocketNotifier *socketNotifier; + QTouchEvent::TouchPoint touchPoint; + + int minX, maxX, scaleX; + int minY, maxY, scaleY; + int minZ, maxZ; + }; + QList<RX71TouchPointState> allRX71TouchPoints; + + bool readRX71MultiTouchEvents(int deviceNumber); + void fakeMouseEventFromRX71TouchEvent(); + void _q_readRX71MultiTouchEvents(); +#endif + private: #ifdef Q_WS_QWS QMap<const QScreen*, QRect> maxWindowRects; #endif static QApplicationPrivate *self; + + static void giveFocusAccordingToFocusPolicy(QWidget *w, + Qt::FocusPolicy focusPolicy, + Qt::FocusReason focusReason); static bool shouldSetFocus(QWidget *w, Qt::FocusPolicy policy); }; +Q_GUI_EXPORT void qt_translateRawTouchEvent(QWidget *window, + QTouchEvent::DeviceType deviceType, + const QList<QTouchEvent::TouchPoint> &touchPoints); + QT_END_NAMESPACE #endif // QAPPLICATION_P_H |